[PATCH 1/1] k210: fix k210_pll_calc_config()

[Heinrich Schuchardt]

The k210 driver is selected by sandbox_defconfig.
Building the sandbox on 32bit systems fails with:

test/dm/k210_pll.c: In function ‘dm_test_k210_pll_calc_config’:
include/linux/bitops.h:11:38: warning:
left shift count >= width of type [-Wshift-count-overflow]
   11 | #define BIT(nr)         (1UL << (nr))
      |                              ^~
test/dm/k210_pll.c:36:54: note: in expansion of macro ‘BIT’
   36 |                         error = abs((error - BIT(32))) >> 16;
      |                                              ^~~

Use the BIT_ULL() macro to create a u64 value.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 drivers/clk/clk_k210.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk_k210.c b/drivers/clk/clk_k210.c
index 1961efaa5e..89195bdda6 100644
--- a/drivers/clk/clk_k210.c
+++ b/drivers/clk/clk_k210.c
@@ -846,7 +846,7 @@ again:
 
 		error = DIV_ROUND_CLOSEST_ULL(f * inv_ratio, r * od);
 		/* The lower 16 bits are spurious */
-		error = abs((error - BIT(32))) >> 16;
+		error = abs((error - BIT_ULL(32))) >> 16;
 
 		if (error < best_error) {
 			best->r = r;
-- 
2.37.2